The threat from a wildfire that engulfed a mountain in western Canada was downgraded Monday, with local officials saying ...

Canada's second-worst wildfire season on record has already burned 7.8 million hectares and could continue for weeks, federal ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has ...

Canadians have pushed back against the criticisms. This week, Manitoba Premier Wab Kinew accused the Midwest lawmakers of ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

Wildfires have always affected air quality in New England. But scientists say climate change is changing how they burn and ...

This wildfire season in Manitoba has raised concerns among sports organizations about the future impact of disruptive ...

Most burning is prohibited across Atlantic Canada this weekend as favourable fire weather conditions blanket the region ...

Reps. Elise Stefanik and Nick Langworthy find the smoke wafting over New York "unacceptable." So is trashing efforts to fight ...

Climate change is driving a surge in wildfire smoke, worsening air quality and health risks nationwide, with exposure now ...